titaniumtown/nixos
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

jellyfin-qbittorrent-monitor: fix hairpin handling

Browse Source
This commit is contained in:
Simon Gardling
2026-04-26 01:02:53 -04:00
parent 3201b5726e
commit 4b173ef164
3 changed files with 127 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
tests/jellyfin-qbittorrent-monitor.nix
View File

@@ -428,6 +428,73 @@ pkgs.testers.runNixOSTest {
local_playback["PositionTicks"] = 50000000
server.succeed(f"curl -sf -X POST 'http://localhost:8096/Sessions/Playing/Stopped' -d '{json.dumps(local_playback)}' -H 'Content-Type:application/json' -H 'X-Emby-Authorization:{local_auth}, Token={local_token}'")
with subtest("Hairpin'd LAN session (source IP = configured gateway) DOES throttle"):
# Simulates a LAN client reaching Jellyfin via the public hostname:
# the router SNATs the source to itself, so Jellyfin sees the gateway
# IP and IsInLocalNetwork=True even though WAN bandwidth is in play.
# We use 127.0.0.1 as the "gateway" in this VM because the localhost
# curl below produces source 127.0.0.1 from Jellyfin's view.
server.succeed("systemctl stop monitor-test || true")
time.sleep(1)
server.succeed(f"""
systemd-run --unit=monitor-hairpin \
--setenv=JELLYFIN_URL=http://localhost:8096 \
--setenv=JELLYFIN_API_KEY={token} \
--setenv=QBITTORRENT_URL=http://localhost:8080 \
--setenv=CHECK_INTERVAL=1 \
--setenv=STREAMING_START_DELAY=1 \
--setenv=STREAMING_STOP_DELAY=1 \
--setenv=TOTAL_BANDWIDTH_BUDGET=50000000 \
--setenv=SERVICE_BUFFER=2000000 \
--setenv=DEFAULT_STREAM_BITRATE=10000000 \
--setenv=MIN_TORRENT_SPEED=100 \
--setenv=LAN_GATEWAY_IP=127.0.0.1 \
{python} {monitor}
""")
time.sleep(2)
assert not is_throttled(), "Should start unthrottled (no streams yet)"
hairpin_auth = 'MediaBrowser Client="Hairpin Client", DeviceId="hairpin-2222", Device="HairpinDevice", Version="1.0"'
hairpin_auth_result = json.loads(server.succeed(
f"curl -sf -X POST 'http://localhost:8096/Users/AuthenticateByName' -d '@${jfLib.payloads.auth}' -H 'Content-Type:application/json' -H 'X-Emby-Authorization:{hairpin_auth}'"
))
hairpin_token = hairpin_auth_result["AccessToken"]
hairpin_playback = {
"ItemId": movie_id,
"MediaSourceId": media_source_id,
"PlaySessionId": "test-play-session-hairpin",
"CanSeek": True,
"IsPaused": False,
}
server.succeed(f"curl -sf -X POST 'http://localhost:8096/Sessions/Playing' -d '{json.dumps(hairpin_playback)}' -H 'Content-Type:application/json' -H 'X-Emby-Authorization:{hairpin_auth}, Token={hairpin_token}'")
time.sleep(3)
assert is_throttled(), "Hairpin'd session (source=gateway) should throttle even though source is RFC1918"
# Cleanup: stop the playback and the override-monitor, restore the normal one.
hairpin_playback["PositionTicks"] = 50000000
server.succeed(f"curl -sf -X POST 'http://localhost:8096/Sessions/Playing/Stopped' -d '{json.dumps(hairpin_playback)}' -H 'Content-Type:application/json' -H 'X-Emby-Authorization:{hairpin_auth}, Token={hairpin_token}'")
time.sleep(2)
assert not is_throttled(), "Should unthrottle after hairpin'd playback stops"
server.succeed("systemctl stop monitor-hairpin || true")
time.sleep(1)
server.succeed(f"""
systemd-run --unit=monitor-test \
--setenv=JELLYFIN_URL=http://localhost:8096 \
--setenv=JELLYFIN_API_KEY={token} \
--setenv=QBITTORRENT_URL=http://localhost:8080 \
--setenv=CHECK_INTERVAL=1 \
--setenv=STREAMING_START_DELAY=1 \
--setenv=STREAMING_STOP_DELAY=1 \
--setenv=TOTAL_BANDWIDTH_BUDGET=50000000 \
--setenv=SERVICE_BUFFER=2000000 \
--setenv=DEFAULT_STREAM_BITRATE=10000000 \
--setenv=MIN_TORRENT_SPEED=100 \
{python} {monitor}
""")
time.sleep(2)
# === WEBHOOK TESTS ===
#
# Configure the Jellyfin Webhook plugin to target the monitor, then verify
@@ -589,7 +656,7 @@ pkgs.testers.runNixOSTest {
server.succeed("systemctl restart jellyfin.service")
server.wait_for_unit("jellyfin.service")
server.wait_for_open_port(8096)
server.wait_until_succeeds("curl -sf http://localhost:8096/health | grep -q Healthy", timeout=60)
server.wait_until_succeeds("curl -sf http://localhost:8096/health | grep -q Healthy", timeout=180)
# During Jellyfin restart, monitor can't reach Jellyfin
# After restart, sessions are cleared - monitor should eventually unthrottle
@@ -645,7 +712,7 @@ pkgs.testers.runNixOSTest {
server.succeed("systemctl start jellyfin.service")
server.wait_for_unit("jellyfin.service")
server.wait_for_open_port(8096)
server.wait_until_succeeds("curl -sf http://localhost:8096/health | grep -q Healthy", timeout=60)
server.wait_until_succeeds("curl -sf http://localhost:8096/health | grep -q Healthy", timeout=180)
# After Jellyfin comes back, sessions are gone - should unthrottle
time.sleep(3)